CN215045267U

CN215045267U - High leakproofness metal packaging barrel

Info

Publication number: CN215045267U
Application number: CN202120914418.9U
Authority: CN
Inventors: 原杰; 谢瑞娜; 郭钧鹤; 黄会召
Original assignee: Zhengzhou Zhongyuan Iron Printing Coating Co ltd
Current assignee: Zhengzhou Zhongyuan Iron Printing Coating Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a high leakproofness metal packaging barrel, the dipping barrel comprises a barrel body, the internal surface of staving is provided with the coating, there is the bung top of staving, the bottom of bung is provided with the third sealing washer by outer edge, the inboard edge fixedly connected with second sealing ring in bung bottom, the bung bottom is close to third sealing washer fixedly connected with second sealing washer of department, there is sealed plectane the below of second sealing washer, sealed plectane is located between the staving top inside wall, the first sealing washer of bottom edge fixedly connected with of sealed plectane, the below of first sealing washer is provided with first sealing ring, the opening part of the lower extreme fixed connection staving of first sealing ring is inboard. The high-sealing metal packaging barrel has the advantages that the sealing circular plate at the top of the barrel body, the sealing ring below the barrel cover and the annular sealing device are used, the barrel cover presses the sealing ring and the sealing circular plate downwards, the sealing rings are sealed in a multi-layer mode, materials can be sealed again, and material waste is reduced.

Description

High leakproofness metal packaging barrel

Technical Field

The utility model relates to a metal packaging barrel field especially relates to high leakproofness metal packaging barrel.

Background

The metal packaging container is a thin-wall packaging container made of metal thin plates, and is widely applied to the aspects of food packaging, medicine packaging, daily necessities packaging, instrument and meter packaging, industrial product packaging, military fire packaging and the like.

The existing metal package is mostly used in a one-time sealing mode, but materials are not used up in a one-time sealing mode, unused materials cannot be used in a sealing mode again, the storage is inconvenient, unnecessary waste and loss are easily caused, the metal package is poor in chemical stability, under the action of acid, alkali, salt and humid air, the metal package is easy to rust, internal materials are prone to leakage or pollution after being rusted, and serious economic waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-tightness metal packaging barrel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: high leakproofness metal packaging barrel, including the staving, the internal surface of staving is provided with the coating, there is the bung top of staving, the bottom of bung is provided with the third sealing washer by outer edge, inboard edge fixedly connected with second sealing ring in bung bottom, the bung bottom is close to third sealing washer department fixedly connected with second sealing washer, there is sealed plectane the below of second sealing washer, sealed plectane is located between the staving top inside wall, the first sealing washer of bottom edge fixedly connected with of sealed plectane, the below of first sealing washer is provided with first sealing ring, the opening part of the lower extreme fixed connection staving of first sealing ring is inboard.

As a further description of the above technical solution:

the outer side wall of the barrel body is fixedly connected with an L-shaped ring close to the upper end, a plurality of supporting plates are fixedly connected between the L-shaped ring and the barrel body, the outer side wall of the L-shaped ring is rotatably connected with a lifting handle, and an anti-skid rubber ring is arranged at the central position of the lifting handle.

As a further description of the above technical solution:

an annular sealer with a lock catch is sleeved outside the joint of the upper ends of the barrel cover and the barrel body.

As a further description of the above technical solution:

the coating is made of polytetrafluoroethylene.

As a further description of the above technical solution:

the outer side wall of the second sealing ring is in threaded connection with the inner side wall of the upper end of the barrel body.

As a further description of the above technical solution:

the outer side wall of the barrel body is provided with a plurality of reinforcing ribs.

As a further description of the above technical solution:

the top center position of the barrel cover is provided with a rotary handle.

As a further description of the above technical solution:

the edge of an opening at the upper end of the barrel body is in an outward turning shape, and the surface of the opening is matched with the third sealing ring.

The utility model discloses following beneficial effect has:

compared with the prior art, the utility model provides a high leakproofness metal packaging barrel possesses following beneficial effect:

1. this high leakproofness metal packaging barrel sets up sealed plectane and bung below through the top at the staving and sets up the turn-up position that the sealing washer pushed down sealed plectane and bucket, and when the fixed bung of annular sealing device, bung pushed down the sealing washer and sealed plectane seals the staving to reach the sealed effect of multilayer, can seal once more the material that does not use up, reduce the waste of material.

2. This high leakproofness metal packaging barrel is through adding macromolecular material as the coating in staving inside to at the inside internal seal that forms of staving, reduced because inside material and staving produce chemical reaction, rust and corrode to staving inside destruction, protection staving itself for a long time, also protected the inside material of staving not contaminated simultaneously.

Drawings

Fig. 1 is a front view of a high-sealability metal packaging barrel according to the present invention;

fig. 2 is a cross-sectional view of the high-sealability metal packaging barrel of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2;

fig. 4 is a top view of the high-sealability metal packaging barrel of the present invention.

Illustration of the drawings:

1. a barrel body; 2. a barrel cover; 3. coating; 4. sealing the circular plate; 5. a first seal ring; 6. a first seal ring; 7. a second seal ring; 8. a third seal ring; 9. a second seal ring; 10. an annular sealer; 11. an "L" shaped ring; 12. a support plate; 13. a handle; 14. an anti-slip rubber ring; 15. reinforcing ribs; 16. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment:

high leakproofness metal packaging barrel, including staving 1, the internal surface of staving 1 is provided with coating 3, there is bung 2 staving 1's top, bung 2's bottom is provided with third sealing washer 8 by outer edge, 2 inboard edges fixedly connected with second sealing ring 9 in bung bottom, 2 bottoms of bung are close to 8 fixedly connected with second sealing washer 7 of third sealing washer, there is sealed plectane 4 below of second sealing washer 7, the effect of second sealing washer 7 can push down sealed plectane 4 when bung 2 pushes down sealed, sealed plectane 4 is located between the 1 top inside wall of staving, the first sealing washer 5 of bottom edge fixedly connected with of sealed plectane 4, the upper end of sealed plectane 4 is greater than the lower extreme and can carries out the first layer to staving 1 and seal, the below of first sealing washer 5 is provided with first sealing ring 6, the lower extreme fixed connection staving 1's of first sealing ring 6 upper end opening part is inboard.

An L-shaped ring 11 is fixedly connected on the outer side wall of the barrel body 1 close to the upper end, a plurality of supporting plates 12 are fixedly connected between the L-shaped ring 11 and the barrel body 1, the toughness of the upper end of the barrel body 1 is increased, deformation in the transportation process is prevented, a lifting handle 13 is rotatably connected on the outer side wall of the L-shaped ring 11, an anti-skid rubber ring 14 is arranged at the central position of the lifting handle 13, an annular sealing device 10 with a lock catch is sleeved on the outer side of the upper end seam of the barrel cover 2 and the barrel body 1, the annular sealing device 10 can apply pressure on the barrel cover 2 to prevent the third sealing ring 8 from being sealed untight, the coating 3 is made of polytetrafluoroethylene material to prevent the barrel body 1 from generating chemical reaction with the internal material and play a sealing role simultaneously, the outer side wall of the second sealing ring 9 is in threaded connection with the inner side wall of the upper end of the barrel body 1, and the threaded arrangement can better generate continuous pressing fixation on the sealing circular plate 4, the sealing performance is enhanced, the outer side wall of the barrel body 1 is provided with a plurality of reinforcing ribs 15, the bearing capacity of the barrel body 1 to external pressure can be effectively enhanced, the center position of the top of the barrel cover 2 is provided with a rotary handle 16,

the edge of the opening at the upper end of the barrel body 1 is outwards turned to be semicircular, and the surface of the opening is matched with the third sealing ring 8, so that the third sealing ring 8 can be better attached to the opening at the upper end of the barrel body 1, and the contact area is increased.

The working principle is as follows: the raw materials are filled in the barrel body 1, the sealing circular plate 4 is pressed downwards, the first sealing ring 5 contacts the first sealing ring 6 to seal a first layer, the rotating handle 16 is rotated, the barrel cover 2 is in threaded connection with the barrel body 1, the edge of the upper end of the barrel body 8 of the third sealing ring forms sealing, the sealing circular plate 4 is pressed downwards to be sealed with the second sealing ring 7, sealing is strengthened, and the edge of the upper end of the barrel body 1 and the annular sealing device 10 at the outer side seam of the barrel cover 2 are sealed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. High leakproofness metal packaging barrel, including staving (1), its characterized in that: the internal surface of staving (1) is provided with coating (3), there is bung (2) top of staving (1), the bottom of bung (2) is provided with third sealing washer (8) by outer edge, inboard edge fixedly connected with second sealing ring (9) in bung (2) bottom, fixedly connected with second sealing washer (7) are located near third sealing washer (8) in bung (2) bottom, there is sealed plectane (4) below of second sealing washer (7), sealed plectane (4) are located between staving (1) top inside wall, the bottom edge fixedly connected with first sealing washer (5) of sealed plectane (4), the below of first sealing washer (5) is provided with first sealing ring (6), the opening part inboard of the lower extreme fixed connection staving (1) of first sealing ring (6).

2. The high-sealability metal packaging barrel of claim 1, wherein: the outer side wall of the barrel body (1) is fixedly connected with an L-shaped ring (11) close to the upper end, a plurality of supporting plates (12) are fixedly connected between the L-shaped ring (11) and the barrel body (1), the outer side wall of the L-shaped ring (11) is rotatably connected with a lifting handle (13), and an anti-skid rubber ring (14) is arranged at the central position of the lifting handle (13).

3. The high-sealability metal packaging barrel of claim 1, wherein: an annular sealing device (10) with a lock catch is sleeved outside the joint of the upper ends of the barrel cover (2) and the barrel body (1).

4. The high-sealability metal packaging barrel of claim 1, wherein: the coating (3) is made of polytetrafluoroethylene.

5. The high-sealability metal packaging barrel of claim 1, wherein: the outer side wall of the second sealing ring (9) is in threaded connection with the inner side wall of the upper end of the barrel body (1).

6. The high-sealability metal packaging barrel of claim 1, wherein: the outer side wall of the barrel body (1) is provided with a plurality of reinforcing ribs (15).

7. The high-sealability metal packaging barrel of claim 1, wherein: the top center position of the barrel cover (2) is provided with a rotary handle (16).

8. The high-sealability metal packaging barrel of claim 1, wherein: the edge of an opening at the upper end of the barrel body (1) is outwards turned, and the surface of the opening is matched with the third sealing ring (8).